.login {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background:#f0f2f5 center/cover url(https://gw.alipayobjects.com/zos/rmsportal/TVYTbAXWheQpRcWDaDMu.svg);

  .login-logo {
    width: 200px;
    height: 60px;
    display: block;
    margin: 0 auto 40px;
  }

  .login-container {
    width: 320px;
    height: 360px;
    position: absolute;
    left: 50%;
    top: 42%;
    transform: translate(-50%, -50%);
    
  }
}

.title {
  color: red;
}